POTENTIOMETRIC RESPONSE OF POLYPYRROLE FILMS DOPED WITH HEXACYANOFERRATE(II) IONS

Authors
LEWENSTAM A MICHALSKA A IVASKA A
Citation
A. Lewenstam et al., POTENTIOMETRIC RESPONSE OF POLYPYRROLE FILMS DOPED WITH HEXACYANOFERRATE(II) IONS, Chemia Analityczna, 40(4), 1995, pp. 587-597
Citations number
20
Categorie Soggetti
Chemistry Analytical
Journal title
Chemia Analityczna → ACNP
ISSN journal
00092223
Volume
40
Issue
4
Year of publication
1995
Pages
587 - 597
Database
ISI
SICI code
0009-2223(1995)40:4<587:PROPFD>2.0.ZU;2-S
Abstract
The potentiometric behaviour of polypyrrole films doped with hexacyano ferrate(II) has been studied. The films were polymerized by the use of either continuous scanning cyclic voltammetry or anodic linear sweep voltammetry or the potentiostatic method. The potentiometric response was a function of the monomer concentration and the way of conditionin g of the films. Both anionic and (more frequently) cationic sensitivit ies were observed.